Our NTU '99 Pup came with no key. I was going to buy a new latch/lock assy, but the two on Ebay say the lock breaks right away or never works. One of the reviewers complained it came with the generic simple one cut key that he said was keyed alike to all similar latches. He even said the generic Key #, so I just bought 2 of those keys (CH701A), Unfortunately, the key is very hard to insert in my lock and does not seem to turn. $18.29 J&R Prods https://www.amazon.com/JR-Products-...ocphy=9031980&hvtargid=pla-492538732970&psc=1 RV Designer E311 $19.07 https://smile.amazon.com/RV-Designe...k+replacement&qid=1568169594&s=gateway&sr=8-1 Anyone else figure out how to get a working locking door. Our current latch works great, just no key to lock it. Do many have no lock anyway?